149575980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 443923200

約数和(自身を除く): 294347220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 179, 190, 228, 285, 358, 380, 537, 570, 716, 733, 895, 1074, 1140, 1466, 1790, 2148, 2199, 2685, 2932, 3401, 3580, 3665, 4398, 5370, 6802, 7330, 8796, 10203, 10740, 10995, 13604, 13927, 14660, 17005, 20406, 21990, 27854, 34010, 40812, 41781, 43980, 51015, 55708, 68020, 69635, 83562, 102030, 131207, 139270, 167124, 204060, 208905, 262414, 278540, 393621, 417810, 524828, 656035, 787242, 835620, 1312070, 1574484, 1968105, 2492933, 2624140, 3936210, 4985866, 7478799, 7872420, 9971732, 12464665, 14957598, 24929330, 29915196, 37393995, 49858660, 74787990, 149575980]

約数ペア:

[(1, 149575980), (2, 74787990), (3, 49858660), (4, 37393995), (5, 29915196), (6, 24929330), (10, 14957598), (12, 12464665), (15, 9971732), (19, 7872420), (20, 7478799), (30, 4985866), (38, 3936210), (57, 2624140), (60, 2492933), (76, 1968105), (95, 1574484), (114, 1312070), (179, 835620), (190, 787242), (228, 656035), (285, 524828), (358, 417810), (380, 393621), (537, 278540), (570, 262414), (716, 208905), (733, 204060), (895, 167124), (1074, 139270), (1140, 131207), (1466, 102030), (1790, 83562), (2148, 69635), (2199, 68020), (2685, 55708), (2932, 51015), (3401, 43980), (3580, 41781), (3665, 40812), (4398, 34010), (5370, 27854), (6802, 21990), (7330, 20406), (8796, 17005), (10203, 14660), (10740, 13927), (10995, 13604)]